453 lines
13 KiB
Python
Executable File
453 lines
13 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Debugify summary for the original debug info testing.
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#
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from __future__ import print_function
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import argparse
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import os
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import sys
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from json import loads
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from collections import defaultdict
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from collections import OrderedDict
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class DILocBug:
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def __init__(self, action, bb_name, fn_name, instr):
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self.action = action
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self.bb_name = bb_name
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self.fn_name = fn_name
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self.instr = instr
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class DISPBug:
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def __init__(self, action, fn_name):
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self.action = action
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self.fn_name = fn_name
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class DIVarBug:
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def __init__(self, action, name, fn_name):
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self.action = action
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self.name = name
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self.fn_name = fn_name
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# Report the bugs in form of html.
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def generate_html_report(di_location_bugs, di_subprogram_bugs, di_var_bugs, \
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di_location_bugs_summary, di_sp_bugs_summary, \
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di_var_bugs_summary, html_file):
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fileout = open(html_file, "w")
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html_header = """ <html>
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<head>
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<style>
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table, th, td {
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border: 1px solid black;
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}
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table.center {
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margin-left: auto;
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margin-right: auto;
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}
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</style>
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</head>
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<body>
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"""
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# Create the table for Location bugs.
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table_title_di_loc = "Location Bugs found by the Debugify"
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table_di_loc = """<table>
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<caption><b>{}</b></caption>
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<tr>
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""".format(table_title_di_loc)
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header_di_loc = ["File", "LLVM Pass Name", "LLVM IR Instruction", \
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"Function Name", "Basic Block Name", "Action"]
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for column in header_di_loc:
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table_di_loc += " <th>{0}</th>\n".format(column.strip())
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table_di_loc += " </tr>\n"
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at_least_one_bug_found = False
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# Handle loction bugs.
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for file, per_file_bugs in di_location_bugs.items():
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for llvm_pass, per_pass_bugs in per_file_bugs.items():
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# No location bugs for the pass.
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if len(per_pass_bugs) == 0:
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continue
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at_least_one_bug_found = True
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row = []
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table_di_loc += " </tr>\n"
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# Get the bugs info.
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for x in per_pass_bugs:
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row.append(" <tr>\n")
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row.append(file)
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row.append(llvm_pass)
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row.append(x.instr)
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row.append(x.fn_name)
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row.append(x.bb_name)
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row.append(x.action)
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row.append(" </tr>\n")
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# Dump the bugs info into the table.
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for column in row:
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# The same file-pass pair can have multiple bugs.
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if (column == " <tr>\n" or column == " </tr>\n"):
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table_di_loc += column
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continue
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table_di_loc += " <td>{0}</td>\n".format(column.strip())
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table_di_loc += " <tr>\n"
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if not at_least_one_bug_found:
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table_di_loc += """ <tr>
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<td colspan='7'> No bugs found </td>
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</tr>
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"""
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table_di_loc += "</table>\n"
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# Create the summary table for the loc bugs.
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table_title_di_loc_sum = "Summary of Location Bugs"
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table_di_loc_sum = """<table>
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<caption><b>{}</b></caption>
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<tr>
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""".format(table_title_di_loc_sum)
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header_di_loc_sum = ["LLVM Pass Name", "Number of bugs"]
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for column in header_di_loc_sum:
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table_di_loc_sum += " <th>{0}</th>\n".format(column.strip())
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table_di_loc_sum += " </tr>\n"
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# Print the summary.
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row = []
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for llvm_pass, num in sorted(di_location_bugs_summary.items()):
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row.append(" <tr>\n")
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row.append(llvm_pass)
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row.append(str(num))
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row.append(" </tr>\n")
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for column in row:
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if (column == " <tr>\n" or column == " </tr>\n"):
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table_di_loc_sum += column
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continue
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table_di_loc_sum += " <td>{0}</td>\n".format(column.strip())
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table_di_loc_sum += " <tr>\n"
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if not at_least_one_bug_found:
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table_di_loc_sum += """<tr>
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<td colspan='2'> No bugs found </td>
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</tr>
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"""
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table_di_loc_sum += "</table>\n"
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# Create the table for SP bugs.
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table_title_di_sp = "SP Bugs found by the Debugify"
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table_di_sp = """<table>
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<caption><b>{}</b></caption>
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<tr>
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""".format(table_title_di_sp)
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header_di_sp = ["File", "LLVM Pass Name", "Function Name", "Action"]
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for column in header_di_sp:
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table_di_sp += " <th>{0}</th>\n".format(column.strip())
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table_di_sp += " </tr>\n"
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at_least_one_bug_found = False
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# Handle fn bugs.
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for file, per_file_bugs in di_subprogram_bugs.items():
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for llvm_pass, per_pass_bugs in per_file_bugs.items():
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# No SP bugs for the pass.
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if len(per_pass_bugs) == 0:
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continue
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at_least_one_bug_found = True
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row = []
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table_di_sp += " </tr>\n"
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# Get the bugs info.
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for x in per_pass_bugs:
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row.append(" <tr>\n")
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row.append(file)
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row.append(llvm_pass)
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row.append(x.fn_name)
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row.append(x.action)
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row.append(" </tr>\n")
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# Dump the bugs info into the table.
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for column in row:
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# The same file-pass pair can have multiple bugs.
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if (column == " <tr>\n" or column == " </tr>\n"):
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table_di_sp += column
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continue
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table_di_sp += " <td>{0}</td>\n".format(column.strip())
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table_di_sp += " <tr>\n"
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if not at_least_one_bug_found:
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table_di_sp += """<tr>
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<td colspan='4'> No bugs found </td>
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</tr>
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"""
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table_di_sp += "</table>\n"
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# Create the summary table for the sp bugs.
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table_title_di_sp_sum = "Summary of SP Bugs"
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table_di_sp_sum = """<table>
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<caption><b>{}</b></caption>
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<tr>
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""".format(table_title_di_sp_sum)
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header_di_sp_sum = ["LLVM Pass Name", "Number of bugs"]
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for column in header_di_sp_sum:
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table_di_sp_sum += " <th>{0}</th>\n".format(column.strip())
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table_di_sp_sum += " </tr>\n"
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# Print the summary.
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row = []
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for llvm_pass, num in sorted(di_sp_bugs_summary.items()):
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row.append(" <tr>\n")
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row.append(llvm_pass)
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row.append(str(num))
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row.append(" </tr>\n")
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for column in row:
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if (column == " <tr>\n" or column == " </tr>\n"):
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table_di_sp_sum += column
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continue
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table_di_sp_sum += " <td>{0}</td>\n".format(column.strip())
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table_di_sp_sum += " <tr>\n"
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if not at_least_one_bug_found:
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table_di_sp_sum += """<tr>
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<td colspan='2'> No bugs found </td>
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</tr>
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"""
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table_di_sp_sum += "</table>\n"
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# Create the table for Variable bugs.
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table_title_di_var = "Variable Location Bugs found by the Debugify"
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table_di_var = """<table>
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<caption><b>{}</b></caption>
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<tr>
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""".format(table_title_di_var)
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header_di_var = ["File", "LLVM Pass Name", "Variable", "Function", "Action"]
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for column in header_di_var:
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table_di_var += " <th>{0}</th>\n".format(column.strip())
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table_di_var += " </tr>\n"
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at_least_one_bug_found = False
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# Handle var bugs.
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for file, per_file_bugs in di_var_bugs.items():
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for llvm_pass, per_pass_bugs in per_file_bugs.items():
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# No SP bugs for the pass.
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if len(per_pass_bugs) == 0:
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continue
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at_least_one_bug_found = True
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row = []
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table_di_var += " </tr>\n"
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# Get the bugs info.
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for x in per_pass_bugs:
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row.append(" <tr>\n")
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row.append(file)
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row.append(llvm_pass)
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row.append(x.name)
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row.append(x.fn_name)
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row.append(x.action)
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row.append(" </tr>\n")
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# Dump the bugs info into the table.
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for column in row:
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# The same file-pass pair can have multiple bugs.
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if (column == " <tr>\n" or column == " </tr>\n"):
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table_di_var += column
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continue
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table_di_var += " <td>{0}</td>\n".format(column.strip())
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table_di_var += " <tr>\n"
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if not at_least_one_bug_found:
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table_di_var += """<tr>
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<td colspan='4'> No bugs found </td>
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</tr>
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"""
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table_di_var += "</table>\n"
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# Create the summary table for the sp bugs.
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table_title_di_var_sum = "Summary of Variable Location Bugs"
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table_di_var_sum = """<table>
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<caption><b>{}</b></caption>
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<tr>
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""".format(table_title_di_var_sum)
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header_di_var_sum = ["LLVM Pass Name", "Number of bugs"]
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for column in header_di_var_sum:
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table_di_var_sum += " <th>{0}</th>\n".format(column.strip())
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table_di_var_sum += " </tr>\n"
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# Print the summary.
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row = []
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for llvm_pass, num in sorted(di_var_bugs_summary.items()):
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row.append(" <tr>\n")
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row.append(llvm_pass)
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row.append(str(num))
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row.append(" </tr>\n")
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for column in row:
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if (column == " <tr>\n" or column == " </tr>\n"):
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table_di_var_sum += column
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continue
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table_di_var_sum += " <td>{0}</td>\n".format(column.strip())
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table_di_var_sum += " <tr>\n"
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if not at_least_one_bug_found:
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table_di_var_sum += """<tr>
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<td colspan='2'> No bugs found </td>
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</tr>
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"""
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table_di_var_sum += "</table>\n"
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# Finish the html page.
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html_footer = """</body>
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</html>"""
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new_line = "<br>\n"
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fileout.writelines(html_header)
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fileout.writelines(table_di_loc)
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fileout.writelines(new_line)
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fileout.writelines(table_di_loc_sum)
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fileout.writelines(new_line)
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fileout.writelines(new_line)
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fileout.writelines(table_di_sp)
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fileout.writelines(new_line)
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fileout.writelines(table_di_sp_sum)
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fileout.writelines(new_line)
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fileout.writelines(new_line)
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fileout.writelines(table_di_var)
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fileout.writelines(new_line)
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fileout.writelines(table_di_var_sum)
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fileout.writelines(html_footer)
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fileout.close()
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print("The " + html_file + " generated.")
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# Read the JSON file.
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def get_json(file):
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json_parsed = None
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di_checker_data = []
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# The file contains json object per line.
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# An example of the line (formatted json):
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# {
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# "file": "simple.c",
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# "pass": "Deduce function attributes in RPO",
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# "bugs": [
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# [
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# {
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# "action": "drop",
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# "metadata": "DISubprogram",
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# "name": "fn2"
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# },
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# {
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# "action": "drop",
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# "metadata": "DISubprogram",
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# "name": "fn1"
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# }
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# ]
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# ]
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#}
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with open(file) as json_objects_file:
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for json_object_line in json_objects_file:
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try:
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json_object = loads(json_object_line)
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except:
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print ("error: No valid di-checker data found.")
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sys.exit(1)
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di_checker_data.append(json_object)
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return di_checker_data
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# Parse the program arguments.
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def parse_program_args(parser):
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parser.add_argument("file_name", type=str, help="json file to process")
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parser.add_argument("html_file", type=str, help="html file to output data")
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return parser.parse_args()
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def Main():
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parser = argparse.ArgumentParser()
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opts = parse_program_args(parser)
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if not opts.html_file.endswith('.html'):
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print ("error: The output file must be '.html'.")
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sys.exit(1)
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debug_info_bugs = get_json(opts.file_name)
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# Use the defaultdict in order to make multidim dicts.
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di_location_bugs = defaultdict(lambda: defaultdict(dict))
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di_subprogram_bugs = defaultdict(lambda: defaultdict(dict))
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di_variable_bugs = defaultdict(lambda: defaultdict(dict))
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# Use the ordered dict to make a summary.
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di_location_bugs_summary = OrderedDict()
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di_sp_bugs_summary = OrderedDict()
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di_var_bugs_summary = OrderedDict()
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# Map the bugs into the file-pass pairs.
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for bugs_per_pass in debug_info_bugs:
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bugs_file = bugs_per_pass["file"]
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bugs_pass = bugs_per_pass["pass"]
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bugs = bugs_per_pass["bugs"][0]
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di_loc_bugs = []
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di_sp_bugs = []
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di_var_bugs = []
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for bug in bugs:
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bugs_metadata = bug["metadata"]
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if bugs_metadata == "DILocation":
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action = bug["action"]
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bb_name = bug["bb-name"]
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fn_name = bug["fn-name"]
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instr = bug["instr"]
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di_loc_bugs.append(DILocBug(action, bb_name, fn_name, instr))
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# Fill the summary dict.
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if bugs_pass in di_location_bugs_summary:
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di_location_bugs_summary[bugs_pass] += 1
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else:
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di_location_bugs_summary[bugs_pass] = 1
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elif bugs_metadata == "DISubprogram":
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action = bug["action"]
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name = bug["name"]
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di_sp_bugs.append(DISPBug(action, name))
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# Fill the summary dict.
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if bugs_pass in di_sp_bugs_summary:
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di_sp_bugs_summary[bugs_pass] += 1
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else:
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di_sp_bugs_summary[bugs_pass] = 1
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elif bugs_metadata == "dbg-var-intrinsic":
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action = bug["action"]
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fn_name = bug["fn-name"]
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name = bug["name"]
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di_var_bugs.append(DIVarBug(action, name, fn_name))
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# Fill the summary dict.
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if bugs_pass in di_var_bugs_summary:
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di_var_bugs_summary[bugs_pass] += 1
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else:
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di_var_bugs_summary[bugs_pass] = 1
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else:
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print ("error: Unsupported metadata.")
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sys.exit(1)
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di_location_bugs[bugs_file][bugs_pass] = di_loc_bugs
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di_subprogram_bugs[bugs_file][bugs_pass] = di_sp_bugs
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di_variable_bugs[bugs_file][bugs_pass] = di_var_bugs
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generate_html_report(di_location_bugs, di_subprogram_bugs, di_variable_bugs, \
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di_location_bugs_summary, di_sp_bugs_summary, \
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di_var_bugs_summary, opts.html_file)
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if __name__ == "__main__":
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Main()
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sys.exit(0)
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